Abstract

In this paper, we have introduced anti fuzzy quasi-ideal and anti fuzzy left (right, two-sided) ideals in LA-semigroup. We have proved some results related to anti fuzzy quasi-ideals and anti fuzzy left (right, two-sided) ideals of an LA-semigroup. Further we have characterized an intra-regular LA-semigroup by the properties of their anti fuzzy left (right, two-sided) ideals, anti fuzzy (generalized) bi-ideals and anti fuzzy quasi-ideal.

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